Latest portable conductivity meter Tenders | Government portable conductivity meter Tenders

Central Government/Public Sector

CTN :41727262

11 Sep, 2025 NA

Multi City - Multi State

Tender For : hand held thermal imager, color lcd touch display thermal imager 300000 pixel. horizontal field of view of standard lens (degree): 26-30, vertical field of view of standard lens: 20-25, horizental field of view of telephoto lens: 9-12, vertical field of view of telephoto lens: 7-12, ifov of standard lens (mrad): 2.1, ifov of telephoto lens (mrad): 0.7, temperature range of objects (degree celsius): -20 to 650, temperature measuring accuracy of reading (or better): 2% oc, minimum focus distance: 10 centimeter, image capture frequency/ frame rate (hz): n = 9, image detector type: uncooled focal plane array (fpa)vox/asi/bst/silicon, thermal sensitivity (netd): 0.05 degree celsius, user selectable emissivity setting/correction: between 0.01 and 1, infrared spectral band (micrometer): 7.5-14micrometer, image palettes: 11, display type: color lcd touch display, display size: 3.5 inch, image capture, review and save mechanism: one handed image capture, review and save capability, storage medium: inbuilt memory, file formats: jpeg,bmp,gif,png,tiff, built-in digital camera/ visual camera resolution (mpixel): 4, details of operating functions: touch screen, joystick, facility for the adjustment/ selection of the time/date etc: yes, interface for image transfer: usb cable with suitable drivers for downloading to pc, focus: manual, other features: 640 x 480 resolution, minimum operating temperature: -10 degree celsius, maximum operating temperature: 50 degree celsius, operating humidity (rh): 90 percent, power requirements: battery operated, chemistry of the battery: lithium ion or better, voltage of rechargeable battery: 3.6 volt, capacity of rechargeable battery (milliah): 6500 minimum, suitable charger/adapter provided: yes, battery backup: 4 hour minimum, power management: automatic shut down /user selectable, on-screen battery level indicator: yes, ip protection: ip54, both ul & ce certification nabl calibration certificate issued by oem?s internal accredited test laboratory, instruments should have connectivity features for clamp meter, minimum 4 hrs continuous operation required or more. make metravi or equivalent. ( warranty period : upto 30 months from the date of supply) [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :41709579

18 Sep, 2025 NA

Mysore - Karnataka

Tender For micro controller based multi-purpose tri-colour led rechargeable torch. (1) body make: abs material with aluminium cylinder. (2) front lens: uv stabilized polycarbonate unbreakable front lens, heat & scratch resistant. (3) color of torch body: black. (4) dimensions: full length %u2264200 mm, cylinder body dia <50mm, front mouth dia < 60 mm. (5) weight: <300 grams with lithium battery pack. (6) mode of lighting: 1. white 2. red flashing 3. green flashing. (7) lamp: one high -power led white (natural/cool day light). >5 green led and >5 red led of 5 mm round. (8) back up: >12 hours white led, red/green>24 hours rechargeable li ion battery backup >3000mah. (9) operating switches: 3 nos. tact switches for g/w/r one aspect will be functional at one time. (10) white light illumination: >2000 lux at 1 meter distance. (11) battery indication: low battery, full battery and charging indication provided (12) visibility: visible from 1 km for color aspects. (13) warranty: minimum 24 months from the date of supply. (14) shoulder strap: 1 meter shoulder strap provided. (15) flashing: red/green flashing 200-250 pm. (16) battery charger: with suitable battery charger included.

State Government

CTN :41676459

20 Sep, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

Central Government/Public Sector

CTN :41489566

06 Oct, 2025 1.00 Crore

Noida - Uttar Pradesh

Tender For open tender document for e-procurement of laboratory equipment (soil, aggregates, cement, reinforcing bar, concrete test equipment, water, geo-textile and geogrid) for material testing laboratory of iahe - soil, unconfined compressive strengthcompression device with digital load frame: hydraulic proving ring, dial gauge vernier callipers, timer, oven, weighing balance, shear strength vane shear apparatus, grain size analysis as per is:2720 (part- iv)pipette apparatus (i) sampling pipette (ii) glass sedimentation tubes (iii) weighing bottles (iv) deleted (v) stirring apparatus (vi) sieves -2mm, 425umm , 75umm is sieves (vii) deleted, specific gravityhydrometer apparatus: two 1000 ml graduated cylinders, dispersing agent solution containing sodiumhexa-metaphosphate, dessicator and centimetre scale., shrinkage limit testfull set of equipments 1.) evaporating dish of porcelain, 2.) spatula and straight edge, 3.) balance-sensitive to 0.01 g minimum.4.) shrinkage dish. circular, porcelain or non-corroding metal dish, 5.) glass cup. 50-55 mm in diameter and 25 mm in height,6.) glass plates. two, 75x75 mm one plate of plain glass and the other prongs, 7.) thermostatically controlled oven,8.) wash bottle containing distilled water, 9.) graduate-glass, with capacity of 25 ml. 10.) mercury., sand equivalent value(i) graduated cylinder (ii) irrigator tube (iii) siphon assembly (iv) weighted foot assembly (v) measuring can (vi) sieve -4.75mm (vii) funnel (viii) 4- litre bottle (ix) flat pan (x) timing device (xi) sand equivalent shaker, ph test -electronic method(i) ph meter (ii) digital balance 300 gm capacity-sensitive 0.001gm (iii) 100ml glass beaker -3nos. (iv) volumetric flask-500ml -nos. (v) wash bottle-100 ml (vi) mortar with rubber covered pestle, aggregates, polished stone value (i) accelerated polish machine mounted on firm ,level and non resilient base of stone or concrete (ii) road wheel (iii) means for rotating road wheel (iv) means for bringing the surface of a rubber-tyred wheel of 20 cm diameter and 5 cm breadth to bear on the stone surface of the road wheel with a total load of 40 kg. (v) means to feed the sand and water at a uniform rate (vi ) means to feed the emery powder and water at uniform rate (vii) friction tester: is: 2386 part 4 as per specification of rrl uk (viii) 25 kg hard siliceous sand (ix) emery powder 5 kg, alkali aggregate reactivitymortar bar method: scales, weights, sieves, glass graduates, specimen moulds, mixing bowl, tamper, trowel, containers, length comparator, alkali aggregate reactivity chemical method:1. electronic balance2. pulveriser3. reaction container, reagents, glassware, petrographic examination 1. geological hammer2. petrographic microscope3. screen confirming to is sieve4. digital balance5. portable handheld cutting machine6. hand lens7. glass sides etc., deleterious material & organic impuritiessedimentation pipette: a watertight screw-topped glass jar, 1000 ml measuring cylinder, chemicals, containers, sieves, cement, soundness (autoclave apparatus)graduated glass cylinders, moulds, autoclave, length comparator, compaction (mortar cube vibrator), fineness (blaine air permeability apparatus), ph meter ( 2 in nos.), reinforcing bar (steel), reinforcing bar (steel) universal testing machine,to determine unit weight, yield strength,, proof stress, ultimate tensile strength, % elongation, bend and re-bend test, concrete test equipment, vibrating table 1mx1m(full set of equipments), needle vibrator ( 2 in nos.), permeability, dry shrinkage (shrinkage apparatus) ( 2 in nos.)(full set of equipments), air content (air entrainment meter apparatus)(full set of equipments), durability (rapid chloride ion permissibility apparatus), depth of penetration (water permeability apparatus) ( 2 in nos.)(full set of equipments), water, physical analysis of water, geo textile and geogrid, pull-out resistance of geotextile /geogrid

corporations/Associations/Others

CTN :40420978

16 Sep, 2025 3.27 Lacs

Kasimpur - Uttar Pradesh

Tender For corrigendum : procurement of lab instruments for chemical lab of ogcd, dtps, htps, kasimpur - sension5 portable conductivity meter specification range:#conductivity s/cm 0 to 19.99; 200 to 1999#conductivity ms/cm 2 to 19.99; 20 to 199.9#tds: 0 to 50,000 mg/l as nacl salinity: 0 to 42 g/l (ppt)#temperature: -10.0 to 105.0 c#resolution:#conductivity 0.01; 1.0#conductivity ms/cm 0.01; 0.1#tds: 0 .00-199.9 mg/l 0.1mg/l 2 00-1999 mg/l 1 mg/l 2 .00 -19.99 g/l 0.01 g/l 2 0-50 g/l 0.1g/l #salinity: 0.1 g/l (ppt)#temperature: 0.1 c#accuracy:#conductivity: 0.5% in the first 3 ranges, 1% at highest range #td of full scale #salinity: 0.1 ppt (-2 to 35 c) #temperature: 0.1 c# , make-hach, ph meter probe (ph meter sension ph3) cat no-lzw5010t.92.0002 make hachdetails in photograph enclosed in tender document, manual sieves shaker (with sieves set - mesh size-50,+100,+200) any standard make details in photograph enclosed in tender document, centrifugal machine for oil testing, any standard maketube capacity:no.12-24:size 15 mlshould have a digital timerbody should be made of strong fabricated & corrosion resistant steel.control panel- for start/stop switch, dynamic brakes, step less speed regulator with zero start switch & speed indicator with timer and protective fuses.door interlock.maintenance free brushless drive motor with exact speed preselection and display. speed range 100 to3000 rpm and above, accuracy 1 rpm. details in photograph enclosed in tender document, orset appratus (complete set), any standard make details in photograph enclosed in tender document, ph 2700 ph meter specification #ph range -2.000 to 20.000 ph #resolution 0.1 / 0.01 / 0.001 ph #accuracy 0.002 ph + 1 lsd #cal. points up to 6 preset or 5 custom #buffer sets usa, nist, din, user 1, user 2, custom #or range 2000.0 mv #rel. mv range 2000.0 mv on 0.1 mv# accuracy 0.2 mv #temperature,range (meter) 0.0 to 100.0 c / 32.0 to 212.0 f #resolution 0.1 c / 0.1 f #accuracy 0.3 c / 0.5 f #compensation atc / mtc #power requirements 9 v dc adapter, 1.3 a (100/240 vac, smps)# make- eutech

State Government

CTN :41235905

09 Sep, 2025 3.14 Lacs

Gandhinagar - Gujarat

Tender For corrigendum : supply of testo340 spares for chem lab gtps. - o2 replacement sensor for testo 340 (0 to 25 vol percentage ) resolution 0.01 vol percentage, co sensor (h2 comp) (spare of testo make portable flue gas analyzer model no 340) replacement sensor range 0 to 10000 ppm. item model code no 03930100, no sensor for testo make flue gas analyzer model no 340. replacement sensor range 0 to 3000 ppm. item model code no 03930150., so2 sensor (spare for testo make flue gas analyzer model no 340). replacement sensor range 0 to 5000 ppm. item model code no 03930250., rechargable battery li ion for testo 340 flue gas analyzer, special sampling hose for ind. probe for testo make flue gas analyzer model no 340., thermocouple 1.2 meter nicr-ni for testo 340 flue gas analyzer., shock protection cover for testo make flue gas analyzer model no 340., o ring for testo, o2 replacement sensor for testo 340 (0 to 25 vol percentage ) resolution 0.01 vol percentage, co sensor (h2 comp) (spare of testo make portable flue gas analyzer model no 340) replacement sensor range 0 to 10000 ppm. item model code no 03930100, no sensor for testo make flue gas analyzer model no 340. replacement sensor range 0 to 3000 ppm. item model code no 03930150., so2 sensor (spare for testo make flue gas analyzer model no 340). replacement sensor range 0 to 5000 ppm. item model code no 03930250., rechargable battery li ion for testo 340 flue gas analyzer, special sampling hose for ind. probe for testo make flue gas analyzer model no 340., thermocouple 1.2 meter nicr-ni for testo 340 flue gas analyzer., shock protection cover for testo make flue gas analyzer model no 340., o ring for testo

Central Government And Public Sector

CTN :41514307

19 Sep, 2025 NA

Goalpara - Assam

Tender For miniprof bt rail profile gauge cum recorder- similar to model pie-me-rpcs advanced version along with crossing measurement attachment & ruggedized android tablet including annual maintenance contract for 3 years confirming to rdso specification no. tm/sm-323 (rev-1 of 2018) make- pie/greenwood engineering mp-262/graw xy rail head profile gauge poland warranty: 01 year from the date of supply against any manufacturing defects or use of substandard material. technical specifications of rail profile gauge cum recorder: 1. resolution: 5 micro meter. 2. accuracy in lab (polished rail w/o rust & dust):+/-0.01 mm. 3. accuracy in field : +/- 15 micro meter. 4. accuracy (point): +/- 20 micro meter. 5. repeatability: +/-10 micro meter. 6. time demand of one measurement: cc. 4 seconds 7. time demand of one measurement (point): cc. 8 seconds 8. measuring range x: 320 mm 9. measuring range y: 60 mm 10. operating temperature: -20deg c-+55deg c 11. supply: 1 x li-ion rechargeable battery (18650 type) 12. operating time: min. 8 hours/1000 measurements 13. insulation resistance: 2 mohm/500 v (dc) 14. dust and water resistance: ip54 15. communication way: bluetooth 16. dimensions: 125x150x150 mm 17. overall system weight: < 8 kgs.

CTN :41478119

08 Sep, 2025 NA

Jodhpur - Rajasthan

Tender For supply of advance electro chemistry meter : : - advance electro chemistry meter , ion selective electrode ise module , lead electrode , iodide electrode , cynaide electrode , silver electrode , sodium combination glass electrode , calcium electrode , lead standard solution pack size 475ml , iodide standard solution pack size 475ml , ionic strength adjuster for silver pack size 475ml , calcium standard solution pack size 475 ml , ionic strength adjuster for calcium pack size 475ml

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